2023643720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{26669}}^1$

素因数の和:26958

約数の個数: 64

約数和(自身を含む): 5223052800

約数和(自身を除く): 3199409080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 271, 280, 542, 1084, 1355, 1897, 2168, 2710, 3794, 5420, 7588, 9485, 10840, 15176, 18970, 26669, 37940, 53338, 75880, 106676, 133345, 186683, 213352, 266690, 373366, 533380, 746732, 933415, 1066760, 1493464, 1866830, 3733660, 7227299, 7467320, 14454598, 28909196, 36136495, 50591093, 57818392, 72272990, 101182186, 144545980, 202364372, 252955465, 289091960, 404728744, 505910930, 1011821860, 2023643720]

約数ペア:

[(1, 2023643720), (2, 1011821860), (4, 505910930), (5, 404728744), (7, 289091960), (8, 252955465), (10, 202364372), (14, 144545980), (20, 101182186), (28, 72272990), (35, 57818392), (40, 50591093), (56, 36136495), (70, 28909196), (140, 14454598), (271, 7467320), (280, 7227299), (542, 3733660), (1084, 1866830), (1355, 1493464), (1897, 1066760), (2168, 933415), (2710, 746732), (3794, 533380), (5420, 373366), (7588, 266690), (9485, 213352), (10840, 186683), (15176, 133345), (18970, 106676), (26669, 75880), (37940, 53338)]